unkin-agent
9da206dc7c
PVCs and CloudNativePG Clusters need S3 buckets and backup schedules
provisioned consistently. This operator watches the
backups.unkin.net/{schedule,destination} annotations on those objects and
provisions everything needed to back them up, with no new CRDs.
- Add a PVC controller that provisions cephrgw ObjectStoreUser/Bucket/BucketAccess,
auto-generates a restic repo-password Secret and creates a k8up Schedule scoped
to the PVC via spec.backup.volumes[].persistentVolumeClaim.claimName.
- Add a CNPG Cluster controller that provisions the same bucket stack, idempotently
patches spec.backup.barmanObjectStore (leaving a user-set destinationPath alone
with a Warning event) and creates a ScheduledBackup.
- Resolve destinations through a ConfigMap lookup table; requeue until the
BucketAccess is Ready before creating schedule resources; own-reference created
resources and retain bucket data by default.
- Add schedule-mapping helpers (k8up 5-field/shortcut pass-through, CNPG 6-field
seconds-first) and deterministic, length-bounded name derivation.
- Add unit tests (schedule mapping, name derivation, destination resolution) and
envtest controller tests for both paths, wiring the external CRDs into envtest.
- Add kubebuilder-generated RBAC, a Dockerfile (distroless/nonroot), Woodpecker
lint/test/build pipelines and a tag-triggered image push to the artifactapi
docker-internal registry, plus a version-bump Makefile and deploy manifests.
95 lines
3.0 KiB
Go
95 lines
3.0 KiB
Go
package pflag
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import "strconv"
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// optional interface to indicate boolean flags that can be
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// supplied without "=value" text
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type boolFlag interface {
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Value
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IsBoolFlag() bool
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}
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// -- bool Value
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type boolValue bool
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func newBoolValue(val bool, p *bool) *boolValue {
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*p = val
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return (*boolValue)(p)
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}
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func (b *boolValue) Set(s string) error {
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v, err := strconv.ParseBool(s)
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*b = boolValue(v)
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return err
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}
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func (b *boolValue) Type() string {
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return "bool"
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}
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func (b *boolValue) String() string { return strconv.FormatBool(bool(*b)) }
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func (b *boolValue) IsBoolFlag() bool { return true }
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func boolConv(sval string) (interface{}, error) {
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return strconv.ParseBool(sval)
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}
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// GetBool return the bool value of a flag with the given name
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func (f *FlagSet) GetBool(name string) (bool, error) {
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val, err := f.getFlagType(name, "bool", boolConv)
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if err != nil {
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return false, err
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}
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return val.(bool), nil
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}
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// BoolVar defines a bool flag with specified name, default value, and usage string.
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// The argument p points to a bool variable in which to store the value of the flag.
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func (f *FlagSet) BoolVar(p *bool, name string, value bool, usage string) {
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f.BoolVarP(p, name, "", value, usage)
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}
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// BoolVarP is like BoolVar, but accepts a shorthand letter that can be used after a single dash.
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func (f *FlagSet) BoolVarP(p *bool, name, shorthand string, value bool, usage string) {
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flag := f.VarPF(newBoolValue(value, p), name, shorthand, usage)
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flag.NoOptDefVal = "true"
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}
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// BoolVar defines a bool flag with specified name, default value, and usage string.
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// The argument p points to a bool variable in which to store the value of the flag.
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func BoolVar(p *bool, name string, value bool, usage string) {
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BoolVarP(p, name, "", value, usage)
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}
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// BoolVarP is like BoolVar, but accepts a shorthand letter that can be used after a single dash.
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func BoolVarP(p *bool, name, shorthand string, value bool, usage string) {
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flag := CommandLine.VarPF(newBoolValue(value, p), name, shorthand, usage)
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flag.NoOptDefVal = "true"
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}
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// Bool defines a bool flag with specified name, default value, and usage string.
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// The return value is the address of a bool variable that stores the value of the flag.
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func (f *FlagSet) Bool(name string, value bool, usage string) *bool {
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return f.BoolP(name, "", value, usage)
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}
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// BoolP is like Bool, but accepts a shorthand letter that can be used after a single dash.
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func (f *FlagSet) BoolP(name, shorthand string, value bool, usage string) *bool {
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p := new(bool)
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f.BoolVarP(p, name, shorthand, value, usage)
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return p
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}
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// Bool defines a bool flag with specified name, default value, and usage string.
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// The return value is the address of a bool variable that stores the value of the flag.
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func Bool(name string, value bool, usage string) *bool {
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return BoolP(name, "", value, usage)
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}
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// BoolP is like Bool, but accepts a shorthand letter that can be used after a single dash.
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func BoolP(name, shorthand string, value bool, usage string) *bool {
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b := CommandLine.BoolP(name, shorthand, value, usage)
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return b
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}
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